Merge pull request #5 from puppetlabs/readme

Add more details to Helm repo section

README.md

@@ -9,3 +9,18 @@ This repo is a work in progress. It mostly works but many bits need adjusting he
 ## Helm Repository
 
 The `docs/` folder in this repository represents a Helm repo served via GitHub Pages at https://puppetlabs.github.io/vmpooler-deployment/
+
+```bash
+$ helm repo add vmpooler-deployment https://puppetlabs.github.io/vmpooler-deployment/
+"vmpooler-deployment" has been added to your repositories
+```
+
+### Adding / updating charts
+
+```bash
+cd docs/
+helm package ../helm-charts/*
+helm repo index --url https://puppetlabs.github.io/vmpooler-deployment/ .
+git add .
+git commit -a
+```